/*
 *  Copyright (c) 1998, Regents of the University of California
 *  All rights reserved.
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *      * Redistributions of source code must retain the above copyright
 *        notice, this list of conditions and the following disclaimer.
 *      * Redistributions in binary form must reproduce the above copyright
 *        notice, this list of conditions and the following disclaimer in the
 *        documentation and/or other materials provided with the distribution.
 *      * Neither the name of the University of California, Berkeley nor the
 *        names of its contributors may be used to endorse or promote products
 *        derived from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 *  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.demis.elf;

/**
 * @version 1.0
 * @author <a href="mailto:demis27@demis27.net">Stéphane kermabon</a>
 */
public enum ColumnSortSequence {

    ASC (1, "ASC"),
    DESC (2, "DESC"),
    NO_SORT (0, "No Sort");

    private int id;
    private String label;

    private ColumnSortSequence(int id, String label) {
        this.id = id;
        this.label = label;
    }

    public int getId() {
        return id;
    }

    public String getLabel() {
        return label;
    }

    public static ColumnSortSequence parseColumnSortSequence(String value) {
        for (ColumnSortSequence column :ColumnSortSequence.values()) {
            if (column.getLabel().equalsIgnoreCase(value)) {
                return column;
            }
            try {
                if (column.getId() == Integer.parseInt(value)) {
                    return column;
                }
            }
            catch (NumberFormatException nfe) {
                // do nothing
            }
        }
        return null;
    }
}
